A lot of balls lately that I have seen on ebay would be nice to bid on, but when the shipping is so high, it locks out bowlers near the opposite coast. Those closer have a lower shipping cost so are more likely to win the bid if the bowlers are including the shipping cost in their decision.
I don't remember seeing such high costs until recently. Some are charging $60 with many in the $50-55 range.
UPS and FedEx raised their rates when oil went up but I don't remember seeing them drop it when oil went back down.