if someone sells a plug i made on ebay for say, 50 bucks,you must have done something right
look at it this way-
A- my plugs are in demand
B- My plugs are fetching 50 bucks
C- Thats 50 bucks that someone selling beachmasters wont get
D- once word spreads that my plugs are going for 50 bucks, the demand will increase, and you may feel inclined to raise your price.