Professor Juniper
Black & White · #101 · Uncommon · Mid-era · 2011
Pulling Professor Juniper in a Black & White pack is about 100% (Uncommon slot). Published, provably-fair odds you can verify.
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Professor Juniper market value
Professor Juniper (Black & White #101) has a live market value of 31 Sparks, about $0.31 at the latest market price. That market price for Professor Juniper was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 31 Sparks is the figure shown for Professor Juniper in the set browser, on this page and in your vault after you pull it. If you pull Professor Juniper, you can sell it back instantly at 85% of market value, which comes to 26 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Black & White pack is 2,775 Sparks; this card's market value is 31 Sparks. Among the 115 priced cards in Black & White, Professor Juniper is the 88th most valuable. The median priced card in the set is 47 Sparks, and the most valuable card is Pikachu at 17,708 Sparks.
How to pull Professor Juniper
In a Black & White pack, the Uncommon slot shows an Uncommon card about 100% of the time. Professor Juniper is one of 37 priced Uncommon cards in Black & White that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Black & White: the full slot-by-slot table is on the Black & White page, and the odds page explains how each set's rates are built. Every Black & White box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Professor Juniper is an Uncommon card, number 101 in Black & White. Black & White lists 37 Uncommon cards out of 115 cards in total, about 32% of the set list. Among the 37 priced Uncommon cards, market values run from 15 Sparks to 86 Sparks, and Professor Juniper ranks 27th of them. Black & White is part of the Black & White series and sits in the Mid-era era of the PackLab catalog. Mid-era sets sit between the early classics and the current releases, and sealed packs from them are harder to find today.
About Black & White
Black & White was released on April 25, 2011 and lists 115 cards on PackLab, 115 of them with a live market price. Together, the priced cards in Black & White carry a combined market value of 55,185 Sparks. By market value, Professor Juniper sits just below PlusPower (31 Sparks) and just above Vullaby (31 Sparks).
