Closed

Pl. 1 of 24

1970 Buick GS

Mecum · Houston, TX

Final bid

$50,000

Ended · Apr 4, 2025

Original listing on Mecum

Mileage: 35,007 mi
Transmission: Automatic
Auction: Mecum Houston Auction
Closed: Apr 4, 2025

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/__gs-trap/p/57b4a40a-3d0 /__gs-canary/calibration-a7 /__gs-canary/calibration-k3

Buick
GS
Classic
GS

Pl. 1 of 28

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The Classic marketSee 10 cars for sale now

Also listed here:

MecumBidding Opens on the block on Oct 23, 2026

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This listing is closed. Keep shopping live inventory

Live same generation on GarageScout.

For sale
1969 Buick GS
$49,298
77,364 miautomatic
For sale
1969 Buick GS Sport 400
$59,900
50,534 miautomatic
Restomod
For sale
1972 Buick GS Stage 1 455 Restomod
$72,995
97,710 mimanual
For sale
1970 Buick GS
$60,995
72,759 miautomatic

See the Classic market→

Identity & configuration

The car

Year: 1970
Make: Buick
Model family: GS
Generation: Classic
Body: Coupe
Engine: 455 CI V-8
Transmission: AutomaticSeller reported
Exterior: Emerald Mist
Interior: Black
VIN: 446370K117813

Seller-reported highlights

Service & Documentation

Build sheet
Matching-numbers provenance
Window sticker

Market

Comparable prices

GS

Median sold

$46,200

31 sales · last 12 months

Sales over the last 12 months

Running medianMiddle half

41 records · 33 sold · 8 unsold

Outcome

Car

Gearbox

Date · source

Price

vs median

21,000 mi · Green · Automatic · Oct 8, 2026 · Bring a Trailer (opens in a new tab)

Automatic

Oct 8, 2026

Bring a Trailer (opens in a new tab)

−32% vs $46,200

1969 Buick GS 400 Convertible

78,681 mi · Oct 4, 2026 · Broad Arrow Auctions (opens in a new tab)

—

Oct 4, 2026

Broad Arrow Auctions (opens in a new tab)

+130% vs $46,200

1967 Buick GS 400

78,044 mi · Gold · Automatic · Sep 26, 2026 · Mecum (opens in a new tab)

Automatic

Sep 26, 2026

Mecum (opens in a new tab)

High bid · not sold

—

43,573 mi · Black · Automatic · Sep 25, 2026 · Mecum (opens in a new tab)

Automatic

Sep 25, 2026

Mecum (opens in a new tab)

+48% vs $46,200

48,075 mi · Red · Automatic · Sep 23, 2026 · Mecum (opens in a new tab)

Automatic

Sep 23, 2026

Mecum (opens in a new tab)

High bid · not sold

—

View all market records →

1–5 of 41 shown

History

Sightings

4 events

Now
Upcoming auction
Mecum Dallas/Fort Worth Auction · Mecum
Sep 5, 2026, 10:46 PM UTC
Listed for sale
Auction · Mecum
Jun 6, 2026, 12:00 PM UTC
Auction closed
No sale · $46,000 · Mecum
Apr 4, 2025, 11:00 AM UTC
Auction closed
No sale · $50,000 · Mecum

1970 Buick GS
Mecum · Live · Sep 5, 2026 · View auction on Mecum
Bidding Opens on the block on Oct 23, 2026
1970 Buick GS
Mecum · Listing closed · 35,198 mi · Jun 6, 2026 · View on Mecum
Final bid $46,000
1970 Buick GS
Mecum · Listing closed · 35,007 mi · Apr 4, 2025 · View on Mecum
Final bid $50,000

Find another

For sale now

Live auctionNo reserve1d 19h 01m 22s left
1969 Buick GS
Bid$15,500
77,000 mimanual
In-person auctionMecum Dallas/Fort Worth Auction
1972 Buick GS
Auction · Oct 22
60,566 miautomatic
In-person auctionMecum Dallas/Fort Worth Auction
1970 Buick GS
Auction · Oct 23
automatic
In-person auctionMecum Dallas/Fort Worth Auction · Oct 24, 2026
1967 Buick GS
Auction · Oct 24
automatic

See the GS market →10 for sale