novak gtb combo ! Was it to cheap ?

[dayxwalker]

I have just won an auctio for a gtb and 7.5r system and I got it for £90 buy it now ! Motor is brand new (replacement) and esc only done a dozen meetings. This seems very cheap ? As new it's £200

Does anyone know for a good review for a gtb ? Googles with no luck

Will I have to cut my b4 shell to get it in ? Or can you get shells with a bump for the taller esc ?