21,263 live listings tracked4,947 card classes309 confirmed salesupdated 0 min ago
1966 OPC Batman Blue Bat #28B Concrete Conquest

1966 OPC Batman Blue Bat #28B Concrete Conquest — Raw

1966 OPC Batman Blue Bat #28B Concrete Conquest — Raw
Buy it now — $5.75 ›cheapest of 2 live listings on eBay
2live listings
0confirmed sales

Asking range

Half of the 2 Buy It Now listings tracked are asking between $5.88 and $6.15, median $6.02.
$3.20$4.83$6.46Aug 5 00:00 UTC - median $3.52, middle half $3.52 to $5.75, 5 listingsAug 5 06:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 5 12:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 5 18:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 6 00:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 6 06:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 6 12:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 6 18:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 7 00:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 7 12:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 7 18:00 UTC - median $6.02, middle half $5.88 to $6.15, 2 listingsAug 5Aug 7
Shaded band is the middle half of live Buy It Now asking prices, 6-hour intervals; the line is the median. Auctions are excluded - a climbing bid is not an asking price. The scale follows the asking prices, so a sale well outside them is pinned to the edge rather than flattening the band.middle halfconfirmed salebest offer, at its cap

Confirmed sales

No confirmed sales recorded yet. The index logs a sale only after a listing verifiably ends — auction results at the final bid. As tracked auctions close, comps appear here automatically.

Live listings

Asking prices and current bids — not values. Est. grade is our opinion from the seller’s photo, on the PSA scale — see notes below.
PriceTypeEst. grade (ours)Est. ROI after gradingListing (opens eBay)
1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concre$5.75Buy It Now4 (3–5)1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concrete Conquest #28B 1p5
1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concre$6.28Buy It Now4 (3–5)1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concrete Conquest #28B 0t5

Index grading notes

Estimated grades are this site’s opinion, derived from the seller’s photo and expressed on the PSA scale. Not affiliated with or endorsed by PSA; not a guarantee of any grading outcome.
1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concre
Estimated grade: 4 (3–5) · MEDIUM confidence · asking $5.75

Centering estimate: left border appears narrower than right (roughly 60/40 L/R favoring right), top border slightly wider than bottom (roughly 55/45 T/B) — centering is off but not severely so, likely in the 80/20 range on the tighter axis. All four corners show visible rounding/softening, most notably the bottom-left and top-right corners, consistent with a VG-EX range card. Edges appear somewhat rough but this is typical of OPC cuts and should not be heavily penalized. Surface gloss appears partially present with some loss visible, and the white border shows mild toning/aging consistent with a 1966 vintage card. No obvious creases are visible in this scan, though the scan quality and central watermark obscure the surface detail enough to prevent ruling one out entirely, which is why the floor is held at 3.

1966 O-Pee-Chee B Series (Blue Bat Logo) Batman Robin Concre
Estimated grade: 4 (3–5) · MEDIUM confidence · asking $6.28

Centering estimate: left border appears notably wider than right (roughly 60-65% left bias), top border slightly wider than bottom — left/right approximately 65/35, top/bottom approximately 55/45, so centering is an issue but not catastrophic miscut territory. Corners show visible rounding on at least two corners visible from this angle (top-left and bottom-right appear softened), consistent with VG-EX to EX range. Surface shows some light soiling or toning, and there is a faint horizontal mark near the lower-left quadrant that may be a very light surface crease or print artifact — if a true crease, grade pulls toward VG (3). Gloss appears partially retained but not sharp, with some wear to the card face. The watermark overlay obscures fine surface detail in the center, preventing a confident assessment of print snow or deeper surface flaws; range widened accordingly.