I hope i post this in the right section

Saw in The Star paper today, Desa Home Theatre HQ in Kepong is having clearance sale for display unit of lcds/plasmas. So, after went through the advertisement, the price they are offering for the display units seems quite good especially with 2 years warranty included. So, need feedback / opinions from sifus here which one is good in term of picture quality, design and of course, value for money coz most of the units are 2008 / 2009 models. I might go there tomorrow or on Sunday.

The list are as follow {Brand & Model - Size - Type - Retail Price - Offer Price}:

Samsung LA37B530 - 37" - Full HD LCD - RM3599 - RM1599
Samsung PS42B430 - 42" - Plasma - RM2999 - RM1799
Toshiba 46RV500 - 46" - Full HD LCD - RM4999 - RM2599
Panasonic TH-P50X10K - 50" - Plasma - RM5999 - RM2599
LG 47LH70YR - 47" - Full HD LCD - RM7599 - RM3599
Philips 42PFL9703 - 42" - Full HD LCD - RM9999 - RM2999
Sony KLV-46Z550A - 46" Full HD LCD - RM8999 - RM4599

BTW, is it advisable to buy display unit stock?

Appreciate all the feedback and thanks in advance.