I'll agree and not trying to be offensive in any way but you paid it which tells the seller his pricing is OK. From his viewpoint: He researched and located the grommet and bushing, put them together, put the listing up, packages and ships them, pays the fees, likely gets a 1099 thanks to Uncle Joe, has to pay $ to his tax guy for processing the 1099. net profit ? not much when you look at it that way unless he's selling 500- thousand a year

Myself I would've made the entire bushing out of delrin or maybe included the oilite sleeve/bearing as well. With todays rubber the grommet may be short lived