whether I should buy
 

I have the chance to buy a 1/16 e revo and a losi 1/10 sct with 3 lipos and a charger. Few sets of tires. For 250$. I don't run either, but my question is, is there money to be made resale?

Personally I would pass, there is really not much profit to be made on those items.

It's actually a losi 1/10 4wd scte

Most often there is no profit in this hobby.

If you want one or the other for your own interest then get it. I would not do anything 1/16th in any case due to my own personal interest. But that is me.

I bought them, then traded them for 2 full option 1/16 tamiya battle system equipped tanks. Just so happened, the guy wanted a 4wd sct and that's all he had to trade.