Anyone use a macbook pro stand here ? Can recommend one ?

I find difficult to adjust my sitting/posture position using a RMBP. Unfortunately the seat is not adjustable. Have been a desktop guy for a very long time, now adjusting to use RMBP full time.

Might be going down to Singapore next month. Is it cheaper to get RMBP accessories from Singapore and where is the best place to look for it ?

Thanks in advance.