Can anyone tell me anything about this bow in terms of specs? I know it's 150 lb draw and it is a skeleton type stalk. Other than that, it was shot about 20 times and was never hunted with. It's really clean, no scratches and has red dot and a quiver with bolts. A guy wants 100 for it? My son wants his first and he has the saved the money. Does that sound OK for such and old but unused bow. It was described to me over the phone from a relative that really knew nothing about bows. HELP!!!! any info on specs would be appreciated.