THE MARKET· OCT 28, 2026
2002 PORSCHE Boxster S
~$17,500
+$2,812 (+19.1%) past year· few sales
From 37 recent sales, as of Oct 28, 2026. More scattered than usual. Sellers ask around $18,898.
Tested on 148 sales Known had not seen: half sold within 13% of a number like this one, and 7 in 10 within 20%.
$17,500, +$2,812 past year
Sales
55 past year· 60 on file
| Sold | Car | Miles | Price | |
|---|---|---|---|---|
 | Oct 2026 | 20k-Mile 2004 Porsche Boxster S | 20,000 mi | $40,486 |
 | Oct 2026 | 2003 Porsche Boxster S 6-Speed | $13,750 | |
 | Oct 2026 | 19k-Mile 2001 Porsche Boxster S 6-Speed | 19,000 mi | $23,000 |
 | Oct 2026 | 2002 Porsche Boxster S 6-Speed | $14,269 | |
 | Oct 2026 | 29k-Mile 2003 Porsche Boxster S 6-Speed | 29,000 mi | $25,000 |
 | Oct 2026 | 50k-Mile 2000 Porsche Boxster S 6-Speed | 50,000 mi | $15,250 |
 | Oct 2026 | 8k-Mile 2001 Porsche Boxster S 6-Speed | 8,000 mi | $35,250 |
 | Oct 2026 | 2002 Porsche Boxster S 6-Speed | $27,550 | |
 | Sep 2026 | 48k-Mile 2000 Porsche Boxster S 6-Speed | 48,000 mi | $19,250 |
 | Sep 2026 | 2002 Porsche Boxster S 6-Speed | $25,986 | |
 | Aug 2026 | 2001 Porsche Boxster S 6-Speed | $26,000 | |
 | Aug 2026 | 37k-Mile 2000 Porsche Boxster S 6-Speed | 37,000 mi | $18,500 |
Dimmed sales are older, or a close relative of this car. They are on file and not in today's number.
Asking now
36 listed, low to high
| Asking | Year | Car | Miles | ||
|---|---|---|---|---|---|
 | $4,990 | 2003 | 2003 Porsche Boxster S | 225,611 mi | |
 | $8,690 | 2003 | 2003 Porsche Boxster S | 57,807 mi | |
 | $9,899 | 2001 | 2001 Porsche Boxster S | 85,523 mi | |
 | $10,140 | 2003 | 2003 Porsche Boxster S | 96,760 mi | |
 | $10,599 | 2001 | 2001 Porsche Boxster S | 131,184 mi | |
 | $11,403 | 2001 | 2001 Porsche Boxster S | 129,227 mi | |
 | $12,995 | 2001 | 2001 Porsche Boxster S | 129,463 mi | |
 | $13,756 | 2003 | 2003 Porsche Boxster S | 52,298 mi | |
 | $15,127 | 2001 | 2001 Porsche Boxster S | 67,861 mi | |
 | $15,240 | 2002 | 2002 Porsche Boxster S | 95,751 mi |
How this number is made
Real sales and real asking prices from many sources, auction results and dealer and private listings, matched to this car by year, trim and body. Sales are one side of the market, what buyers paid; asks are the other, what sellers want now. When both sides stand on enough evidence the number is the mid between them, the way a market quotes itself. When one side is thin the other leads, and it says so. Sales from the car's own model year count first, older years only when its own year is thin, never another generation. Too few sales means no number. The line is what the number was each week, from every sale on file, and it ends at today's.
Known tests its own numbers. It hides each recent sale and listing in turn, prices that car from the rest of the market as it stood, and compares the result with the real price. The line under the number above is what that test found for numbers like this one.