Just a regular unlimited, no special variation, Base Set booster box. The standard of 36 packs coming sealed together was set as the standard for Pokemon in 1999. Still to this day an unopened box of 1999 pokmon cards just sold for $56,000 36PC 1999 Pokemon Base Unl. Complete Booster Box sold at auction on 25th June Bidsquare 320: 1999 Pokmon Base Set 1st Edition Booster Box Factory Sealed < For Elite Trainers: Iconic Pokmon Cards & Booster Boxes, 19 August 2025 < Auctions Landry Pop Auctions: Comics, Toys, Pop Culture, and More ONE BOX TO RULE THEM ALL! 1999 Pokemon 1st Edition Base Set Booster Box! For Sale DM If Interested! Base Set is the name given to the first main expansion