Cheap Balance Board
If you are looking for a cheap balance board, you have come to the right place. We have selected three best boards that won`t ruin your budget – here they are, also with a link where you can buy them:
Carrom Bongo Board
Customer rating: 
(316 reviews)
Price: $63.84
Slightly advanced
Bongo Board is a slightly advanced type of balance training device – the board stands on a cylindrical roller so it offers another degree of instability. This system takes a variety of exercises to an entirely new level.
Balance disc
Customer rating: 
(2 reviews)
Price: $49.57
Simplest and cheapest
Balance Disc is a simple inflated rubber cushion which has a dual use: to provide an unstable surface for exercises like push-ups – or – for sitting to give you similar effect as the large exercise ball.
GoFit Ultimate Wobble Board
Customer rating: (84 reviews)
Price: $49.99
Most universal
Wobble Board is simply a wooden disk with non-slip surface on top and a plastic hemisphere on the bottom. This system enables a wide variety can be used by anyone – no matter if you are a beginner or professional
I hope you have found the right choice for you. If not, take a look at more cheap balance boards here.