My local Curry's is currently selling the Sony BDP-S350 Blu-ray player for £129.95. This appears instore only (in fact the BDP-S350 doesn't seem to be listed on the website anymore.)
Although this is not as cheap as the recent Tesco deal I think it's the cheapest currently. Stocks are being cleared to make way for the BDP-S360 which I saw in Tesco today at a walloping £269.95!
I've heard of someone getting Curry's to price-match this with Tesco and he ended up getting it for £96. So if you have some balls you might give it a go.