GSX ยท Auction results
1970 Buick GSX auction results
GSXes
GSXes sold too spread out in the past three years to call a typical price.
Sales through last night. Latest GSX sale: May 2026.
9 GSX sales at auction in the past three years. 11 individual cars by VIN below, with 12 recorded sales.
Every 1970 Buick GSX by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | 446370H303830 | 1 | Sold $90,200 | May 2026 | |
 | 446370H315456 | 1 | Sold $112,000 ($117,600 with buyer's fee) | Feb 2026 | |
 | 446370H291440 | 2 | Sold $236,500 | Jan 2025 | |
 | 446370H317563 | 1 | Sold $88,000 | Jan 2025 | |
 | 446370H297053 | 1 | Sold $162,000 ($169,500 with buyer's fee) | Jul 2024 | 33,000 |
 | 446370H293600 | 1 | Sold $132,000 | Jan 2023 | 19,892 |
 | 446370H320596 | 1 | Sold $132,000 | Oct 2022 | 73,513 |
 | 446370H275251 | 1 | Sold $136,000 ($142,800 with buyer's fee) | Apr 2022 | 61,000 |
 | 446370H292665 | 1 | Sold $132,000 | Mar 2021 | |
 | 446370H288457 | 1 | Sold $82,500 | May 2020 | |
 | 446370H279508 | 1 | Sold $203,500 | Jan 2020 |
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No chart and no score. Every figure on this page is a hammer price from a real auction, matched to the car’s trim, body and gearbox, converted at the rate on the day it sold, with the replicas, projects and odd sales set aside. The range is where most of those sales landed. Where there aren’t enough sales to say something, the page says so instead.
GoAskSam links to every sale. Bidding happens on the auction site.