What's a "graded" item?
(I'd give these a D-).

wrote:
I am in the UK and initially purchased a "graded" Toshiba 28"
widescreen CRT TV (Model 28ZD28) which after approx 3 months developed
a fault where it would not power on and stayed on standby. This was
returned to the shop for a refund as they did not have another in
stock.

I then purchased another graded Toshiba 30" LCD screen