Actually, I picked up 91% at Wal-Mart today (of all places)...label said "Warning: Flammable", I said "Sold!".
UPC = 6 81131 68762 1, rings in at $1.42.
Works well, but leaves a white haze behind...don't be alarmed, just clean off with cotton swab or towel...
For whatever it's worth, I agree with the gear assessment....just take it apart, hope shit doesn't fall out
The TG16CD laser, like it's Duo counterpart, sometimes gets stuck too.....may be exactly that simple, just exercising/lubricating the gears..
["Gekioh - Shooting King" is actually an old PSX title (released under different titling in Asia for Saturn, prolly something else as well..)...great title for it's price tag. Saw it recently, in fact, for $4.99 new/sealed at the weirdo grocery store across town]