Yeah, I am not in the market (the PSA's are working fine),I just wanted to see what the price was for a pair (as they are probably the best deal currently available in a 15" sealed sub),and was a little surprised that they are currently charging more to buy two than to buy one twice! Obviously, they should at least match the price of buying separately, but I might hope the quantity discount for buying a pair would still discount it further!
If they had a good discount, I would call it to the attention of anyone asking for recommendations (with some indication that a sealed sub would be a better fit)!