john, you are better off selling them on ebay.  you would be lucky to get 45 dollars for them in trade!!  that is all the golf stores are giving in trade for older clubs.  pga .com valve guide will show you what a store will give you. i think to someone…

I have hit them now, but I hit them really high. No that it's bad, but would a longer shaft make any difference to that?

Josh P said:

Usually A local golfsmith will have extra headcovers for $5 a piece.

I'd like to do business with YOUR Golfsmith. Around MIami, they want around $30 for a driver cover. I got one via ebay for slightly less.