ORIGINAL: Wyvern Crossbow
Basicly you are stuck with either a red dot non magnified scope or an open peep site. The problem is that many new crossbows have no provision for a peep site so your only option is a red dot which is a pain for many people with eye problems...kinda stupid
Wyvern
red dot scopes are really not expensive, i just looked at one for 29 dollars with 3 dots.
its the scopes you have on it now, cost of that scope that is problem.