The August 2026 CGC Certified Concert Poster Auction

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The August 2026 CGC Certified Concert Poster Auction
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The August 2026 CGC Certified Concert Poster Auction (#291) 08/25/2026 4:00 PM EDT - 08/31/2026 9:50 PM EDT
Starts Ending 08/31/2026 9:00 PM EDT

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Results: Viewing items 1-10 of 49.

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Lot #1
1978 AOR-4.38 Grateful Dead Winterland NYE Blue Rose Signed Kelley & Mouse Poster CGC 9.4

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- Current bid$400
- Asking bid$425
- Bidding historyBidding history(18 bids)
Lot #2
1967 BG-91 Pink Floyd Big Brother Janis Joplin Fillmore & Winterland Poster CGC 9.8

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- Current bid$550
- Asking bid$600
- Bidding historyBidding history(26 bids)
Lot #3
1969 BG-170 Led Zeppelin Fillmore West Poster CGC 9.2

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- Current bid$41
- Asking bid$51
- Bidding historyBidding history(6 bids)
Lot #4
1967 BG-81 Grateful Dead Jefferson Airplane Big Brother Janis Joplin The Hollywood Bowl Poster CGC 9.8

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- Current bid$171
- Asking bid$181
- Bidding historyBidding history(9 bids)
Lot #5
1991 MXP-79.1 Nirvana Mudhoney Fox Theatre Portland Poster CGC 9.6

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- Current bid$131
- Asking bid$141
- Bidding historyBidding history(11 bids)
Lot #6
1969 AOR-3.2 David Byrd Woodstock Festival Wallkill New York Poster CGC 8.5

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- Current bid$71
- Asking bid$81
- Bidding historyBidding history(5 bids)
Lot #7
1968 BG-134 Grateful Dead Santana Steppenwolf Fillmore West RP2 Signed Conklin Poster CGC 9.2

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- Current bid$81
- Asking bid$91
- Bidding historyBidding history(6 bids)
Lot #8
1967 AOR-2.228 Big Brother & The Holding Company Janis Joplin The Straight Theater Poster CGC 4.5

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- Starting$10
- Bidding historyBidding history(0 bids)
Lot #9
1968 FD-142 Velvet Underground Avalon Ballroom Poster CGC 9.8

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- Current bid$31
- Asking bid$41
- Bidding historyBidding history(4 bids)
Lot #11
1968 BG-110 Cream Fillmore Auditorium & Winterland Signed Mouse Poster CGC 5.0

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- Current bid$21
- Asking bid$31
- Bidding historyBidding history(2 bids)

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