1080i - 'i' stand for interlaced - normally for HDTV
1090p - 'p'  stand for progressive - means FULL HDTV - basically better and superior picture than HDTV.

more at What is full HDTV

I am looking for one myself. below are prices I compiled - searching online - for 32 inches Full HDTV -

Brand Model            Price          From
LG      LG32LD460    1699          courts
Philip  32PFL3605    1799          courts
Philip  32PFL5605    2399          courts
LG      LG32LD420    1699          Sen heng
Sony  KLV43EX400  1999          carefour

but i bet other shops will sell them cheaper.