What level do all the prices for things increase?

Got a team at 114, one at 81 (and one at 24)
The 114 team gets offered a 'exclusive bundle' form £49.99 and a 8 hour 'extensive safeguard' academy coach x 114 for £19.99
81 team has a bundle at £9.99 (OK not as many items) and the coach for £9.99 x 100 (not x 114)
What level does the prices increase/change?
Why is there a difference of £10 for x 14 for the coach?
It seems that the long term players as well as getting 'crap' players from things like special sponsor get ripped off financially. I would have thought that they would try and keep the long term players happy, but certainly does not seem that way??

Dave
Golden Lion FC

It seems that there are different prices not just dependent on which country you live in but also your level as well. I'm afraid that I have no idea how the pricing is worked out.