The 2000s sports cars that became cheap gave enthusiasts a strange gift. Automakers still built small, loud, rear-drive, manual-friendly sports cars, but they also had to deal with airbags, emissions rules, warranty departments, and buyers who suddenly wanted cup holders that could survive a left turn. The result created a sweet spot. Modern enough to drive hard, old enough to feel mechanical, and rare enough in clean condition to make collectors lean in.The problem comes from the same thing that made these cars fun. Many owners modified them, tracked them, crashed them, boosted them, or treated maintenance like an optional side quest. Smart collectors now chase the examples with the right trims, clean histories, factory parts, and the least amount of "my buddy tuned it" energy. Honda S2000 AP1 Price Range: Under $25K to $40K+ Honda The AP1 S2000 has already moved beyond “cheap used Honda,” but it still belongs on this list because the market splits hard. Rough, high-mile, or project-grade cars can still sneak under $25,000, while clean AP1s often live far above that. Classic.com shows an AP1 market average near $29,000 and records a high sale of $95,200, which says plenty about where top examples have gone.HondaCollectors watch the AP1 because it has the manic original recipe: the 2.0-liter F20C, the 9,000-rpm limit, and the light, twitchy early chassis that can make a back road feel like a pop quiz. Honda bragged about the S2000’s high-revving 2.0-liter engine and its strong specific output even near the end of the car’s run. Keep in mind early cars reward good alignment, fresh tires, and sober hands. A bad driver blames oversteer, while a good collector checks for cut springs, missing VIN tags, and a soft-top that does not sound like a haunted tent. BMW Z4 M Coupe Price Range: $30K–$45K BMW The Z4 M Coupe looks like BMW locked an engineer and a sculptor in a room and told them to skip lunch. Its market still sits in a tempting band, with Classic.com showing a benchmark around $33,800 for the E86 Z4 M Coupe. That price feels interesting because this car checks the boxes that usually age well. Coupe body, rear-wheel drive, manual only, M badge, and a naturally aspirated straight-six that sounds expensive even when it needs expensive work.Bring a TrailerThat S54 engine makes 330 horsepower at 7,900 rpm and 262 lb-ft of torque, the same basic jewel that powered late E46 M3s. The Z4 M Coupe also has a short wheelbase and a stubborn personality. Behind the wheel, it asks for attention, then sends a bill for bushings. That may sound like a red flag, but collectors often like cars with a little bite. Mitsubishi Lancer Evolution IX Price Range: Low $30Ks to $40K+ Mitsubishi The Evo IX sits at the dangerous intersection of rally legend, tuner fame, and auction anxiety. Classic.com currently shows several Evo IX listings, from a high-mile car around $31,995 to cleaner or lower-mile examples near $40,000, $50,000, and far beyond for extreme outliers. The entry price may look low-$30K, but untouched cars with the right trim and paper trail have already escaped the bargain bin.MitsubishiEnthusiasts care because the IX represents the final U.S. version with the 4G63 engine. Mitsubishi rated it at 286 hp and 289 lb-ft of torque, and the car brought serious hardware like all-wheel drive, limited-slip differentials, and Active Center Differential tech. The smart collector watches for original body panels, stock turbo hardware, and interior condition. Many Evos lived quarter-mile lives one boost controller at a time. A clean IX feels like finding an unopened bag of chips in a house full of teenagers. It can happen, but nobody should count on it. Porsche 987 Cayman Price Range: $30K–$42K Porsche The 987 Cayman has the classic “they should have let it be faster” collector story. Porsche placed the engine in the right spot, gave it balance, steering feel, and a usable coupe shell, then kept it just far enough from the 911’s ego. Early 987.1 manual Caymans still show approachable benchmark values, with Classic.com listing manual base cars around the mid-$20,000 range and manual Cayman S examples around the high-$20,000 range, while later 987.2 cars average much higher, near $42,000.Bring a TrailerGearheads like the 987 because it delivers mid-engine Porsche manners without supercar theater. The Cayman S used a 3.4-liter flat-six with 295 hp and a standard six-speed manual, while the base car still offered enough feel to embarrass more powerful machines on a tight road. Sport seats, limited-slip differential, PASM, nice colors, and records change the conversation. So does bore scoring history on early S models. Subaru Impreza WRX STI GD Price Range: Mid $20Ks to $40K+ Bring a Trailer The GD-chassis STI still pulls at a very specific part of the enthusiast brain. It has the blue-and-gold rally poster look, the big wing, the boxer burble, and the kind of all-weather speed that made owners say “it’s practical” with a straight face. Classic.com puts the second-generation WRX STI market average near $29,000, while also recording wild top-end sales for rare variants. Hagerty notes that Subaru sold 25,813 U.S.-market STIs from 2004 to 2007, so supply exists, but clean stock supply feels much thinner.SubaruCollectors now separate “used STI” from “saved STI.” These cars attracted snow, autocross cones, big turbos, questionable tunes, and parking-lot confidence. A preserved car with factory BBS wheels, clean paint, uncut wiring, and proof of careful service can bring serious money. The GD also carries analog charm that newer WRXs struggle to match. It feels raw, but not ancient. The brakes bite, the drivetrain talks, and the turbo lag gives the driver enough time to regret one bad idea before the boost arrives anyway. Chevrolet Corvette C5 Z06 Price Range: Mid $20Ks to high $30Ks Chevrolet The C5 Z06 still looks like the performance deal that should have been illegal in several states. Current listings show driver-grade examples in the mid-$20,000 range and cleaner cars in the low-to-high $30,000 range, with special or low-mile cars asking more. Classic.com recently showed 2001 to 2004 Z06 listings from about $25,995 to the mid-$40,000 range.MecumEnthusiasts love the C5 Z06 because it strips the Corvette down to the good stuff. Chevrolet gave it the fixed-roof body, the LS6 V8, a six-speed manual, lighter parts, better gearing, brake cooling, and serious suspension changes. Power climbed from 385 hp in 2001 to 405 hp for 2002 through 2004. The collector angle comes from honesty. A Z06 brings huge grip, huge torque, and interior plastics that remind everyone GM spent the money where speed lives. Clean, unmodified cars with original wheels and no track scars deserve attention here. Pontiac Solstice GXP Price Range: $15K to $30K+ Mecum The Solstice GXP has a secret. The roadster still looks cheap, but the coupe has already learned how to wear a monocle. Classic.com lists the broader Solstice average around $16,400, while also showing a 2009 Solstice GXP Coupe for sale at $44,000 and a record Solstice sale of $57,000 for a GXP Coupe. That makes the GXP one of the strangest collector plays here.MecumThe GXP used a 2.0-liter turbocharged Ecotec with 260 hp, and the coupe added real rarity. Only 1,266 Solstice coupes reached production before the Wilmington plant shut down. It also had a removable targa-style roof panel, but Pontiac forgot to give the car a place to store the main hard panel in the trunk. That is peak GM. Brilliant idea, one missing sentence. Nissan 350Z Track Price Range: $15K to $25K Nissan The 350Z spent years as the default answer for cheap drift dreams, which means collectors now have to sort carefully. Good Track models sit above average Z cars because they brought the right factory kit. Clean examples can push into the low-$20,000 range, while normal 350Z listings still show plenty of cheaper cars. Classic.com’s broader Z33 market currently includes everything from sub-$10,000 higher-mile cars to cleaner manual cars near $20,000 and above.Bring a TrailerThe Track model matters because Nissan added real hardware. The package includes front and rear spoilers, underbody diffusers, Brembo brakes, forged Ray’s Engineering wheels, and Bridgestone summer tires. The collector sweet spot favors early, clean, manual Track coupes with factory wheels and no drift damage. The 350Z has already survived its “starter sports car” phase, but that phase leaves scars, usually near the rear quarter panels. Mazda RX-8 R3 Price Range: $12K to $30K+ Mazda The RX-8 R3 may scare casual buyers, which helps keep prices sane. Classic.com shows an R3 benchmark around $17,500, with past low-mile sales in the $20,000 range and a modified 19,000-mile car that sold for $29,250 in 2022. That range makes the R3 one of the more interesting bets for collectors who understand rotary care and can resist the urge to explain apex seals at parties. Nobody invited that guy twice.MazdaThe R3 sharpened the RX-8 without turning it into a fake race car. Mazda gave the manual RX-8 232 hp, and the R3 added Bilstein shocks, 19-inch forged wheels, Recaro seats, side sills, a rear spoiler, and a more focused cabin. The real magic sits in the chassis. The RX-8 carries its light rotary behind the front axle, revs with a strange smoothness, and has usable rear half-doors for small humans or emergency pizza storage. Collectors should demand compression numbers, warm-start manners, oiling history, and originality. A healthy R3 feels special, but a neglected one becomes a very stylish lesson in geometry, chemistry, and financial pain. MazdaSpeed MX-5 Miata Price Range: $15K to mid $20Ks Mazda The MazdaSpeed MX-5 Miata gives collectors the rare factory-turbo Miata story without wild money. Classic.com puts the MazdaSpeed NB benchmark around $15,000, with a few cars on the market and stronger low-mile examples pushing much higher. Hagerty’s valuation tool also places a good 2005 MazdaSpeed Miata around $13,200, which lines up with the low-to-mid-teens driver-car range.Bring a TrailerMazda added a single-scroll turbo, intercooler, six-speed manual, limited-slip differential, upgraded suspension bits, and 178 hp from the 1.8-liter four. That power number will not scare modern hot hatches, but the car weighs little, talks constantly, and delivers boost in short, cheerful bursts. It's not the fastest Miata, but it's the Miata with factory paperwork for its bad decisions. Collectors should chase stock examples in good colors, especially with clean seats, original wheels, and no cheap boost hacks.