Hello Marcros, I've two (unused Festool blades in their original packaging) that I can sell. £20 each or £35 for the two, including postage. That's way cheaper than you can find on Ebay.
One is the 496 301, which looks to be an out and out solid wood rip blade.
The other is the 487 377, which looks to be more a general purpose blade but with a rip bias.
I almost always use the 491 952, that's the 48 tooth fine ATB blade.
I have a combination machine, which means that when the spindle moulder is set up for a job it takes the panel saw out of commission. Then I use a ts55 on a track or on an MTF, or a bandsaw, or a Kapex CMS.
I use quite a bit of sheet goods, both for veneer substrate and for jigs, and the 491 952 does a decent job on ply or MDF. But I virtually never use the ts55 for ripping, which is why these two blades have sat in the systainer unused since I got the saw!
If you're interested PM me.