There are even more than that, upto near the 1000T and maybe even beyond. One thing for sure is that those players, even the lower price ones cost more than their actual value, and the prices simply get ridiculous when the quality of the players are above 7-stars.
I have bought a few daily offer players since my come back - a GK, 2 MCs and a ST. The GK was very average and the MCs same in terms of performance. Those 3 (costed in the 40-90T) were not worth the price payed at all despite that all 3 were 18 y.o and one of them a fast enough trainer. The ST (costed over 100T) was the only one that was worth it as he was a fast trainer and performed well. So, there is not enough guarantee that players from there will be good performance-wise, and thus it is usually not worth the risk of buying from there.