Local store had a B1G1 free sale on all games. This is the obvious result. $25 for everything here.
Gut feeling says DS manuals and cases – at least for in demand games – will eventually have a healthy market given GameStop’s policy of only selling loose carts. That is a general tip as well: Portable games always carry a high premium for boxes and manuals. The Tempo Game Gear manual is especially hard to find. Rare Game Boy games? Even more so.