So, a semi-local used video game shop has a TG-16 system, complete with power cord, RF adapter, Turbo Tap, 1 Turbo Pad, 1 controller extension cord, and a Turbo Booster Plus! They are asking $89.99 for it, and when I asked if they could just sell me the Turbo Booster Plus, after researching it on the internet, they said that they couldn't accept less than $40-50 for it. I was still very tempted to get it, but my wallet's rather thin at the moment, but if they still have it the next time I get over this way, I may try to go ahead and get it.
If anyone thinks that this is a bargain, then let me know, or if someone in the Northwest Indiana area is interested in checking this shop out, let me know. They did also have a CIB Jack Nicholas Golf for $6.99, about 6-7 CIC games, about 5 loosies, and a Turbo Pad (for $7.99) as well.