it is a bit high but there was a short supply at the time.although it could be a type of ingame inflation.
"A Bit"!!!!!
Name Damage Cost
Orochimaru's Short Sword 1 48
Orochimaru's Long Sword 2 225
Orochimaru's Tantou 3 585
Orochimaru's Scimitars 4 990
Orochimaru's Battle Kama 5 1575
Orochimaru's Throwing Hammer 6 2250
Orochimaru's Sansetsukon 7 2790
Orochimaru's Compound Bow 8 3420
Orochimaru's Rapier 9 4230
Orochimaru's Sabre 10 5040
Orochimaru's Light Sabre (only 38 left!) 11 9220
Orochimaru's Wakizashi (only 25 left!) 12 23940
Orochimaru's 2-Handed War Sword (only 23 left!) 13 31367
Orochimaru's 2-handed War Kama (only 11 left!) 14 63756
Orochimaru's Wakizashi 15 This weapon is currently not available.
Some of the weapons are currently not stocked. Please check again tomorrow.
It said that yesterday.