not sure how stubhub gets away with it because unlike ticket brokers, they aren't charging for any type of service, since stubhub takes its cut and the seller gets the rest. I think the law is $5 or 20% of the face, whatever's greater.
sadly, considering where I live and my employment, I have been searching earnestly for two tix to that night. the cheapest i have seen is 8 bills each for two seats in the 300s. i'll keep looking i guess.