Lewis,
You alway have a knack for finding cubs and getting great deals. I sure wouldn't part it out. Keep your eyes peeled and a pulley may surface someday. Another option would be as follows: Seeing you paid 17 bucks for it a couple years ago, take into account the economy/inflation, I'd probably give ya 34 bucks and double your money
. All kidding aside, you got a great deal along with the $7 cub!! Hope you are able to locate the missing parts.