Shadowless Cards: What It Means and How to Spot It

• The precise definition of Shadowless: the artwork box is missing its drop-shadow border
• Shadowless only exists on Base Set's earliest two print runs (the 1st Edition version and the non-1st-Edition Shadowless version); the later Unlimited version added the drop shadow back
• The drop shadow was only added in later print runs
• In Base Set's first 1999 print run, the Pokémon artwork box did not yet have the familiar drop shadow

• Shadowless: No drop shadow on the right side or bottom of the artwork box; found only in Base Set's earliest two print runs (both the 1st Edition and non-1st-Edition versions)
• Unlimited: Starting with this version, the artwork box's drop shadow returns — a feature shared by all later Base Set print runs (including the 4th print)

• [1st Edition Stamp](/lookup/pokemon-sets/first-edition-marker): 1st Edition is the circle-plus-'EDITION' stamp, while Shadowless is about whether the artwork box has a drop shadow — the two are independent criteria; Base Set's first two print runs both have the Shadowless feature, but only one of those runs also carries the 1st Edition circle.

Shadowless is a print-run difference unique to Base Set; every authoritative source found so far (CGC) describes this feature only in the context of Base Set.

• Bottom-left or bottom-right corner: the set symbol and the collector number (e.g. 4/102) tell you the set; older cards have no symbol at all, which itself narrows them to Base Set.
• Left of the number: a 1st Edition stamp, if present, sits below the art on WOTC-era cards.
• Regulation mark (a letter in a box near the bottom, D through H so far) dates modern cards to a two-year window.
• Back of the card: the blue Poké Ball back has changed little since 1999; a washed-out, blurry or wrongly colored back is the first sign of a fake.

Lay the card flat on a dark surface in daylight, straight on, with the whole card in frame, then a close-up of the bottom edge where the set symbol, number and any edition stamp sit. Tilt holo cards under the light for a second shot to show the foil pattern. Photograph the back too. The app reads the card and set; the edition and rarity checks above tell you which version you have.