Well, I keep checking ebay for F90T17 and F40T17 posts, but no new items for many months.  Just one from a seller for some F90T17/CW.  Then all of a sudden I see 2 more gems in the space of a week from the same guy!  The first link has been active for many months now:

F90T17/CW LIGHT BULB! NeW! MINT! RaRe! 82W 60" COOL WHITE
Sylvania/GTE USA  Cool White  F90T17/CW
Note:  I bought 2 of these and they are NOT 82W as stated in item title.  They are 90W tubes.
http://www.ebay.com/itm/F90T17-CW-LIGHT-BULB-NeW-MINT-RaRe-82W-60-COOL-WHITE-/291379619046?hash=item43d79424e6:g:4swAAOSwEeFU2438

F90T17/D LIGHT BULB! NeW! MINT! RaRe! 82W 60" DAYLIGHT New Old Stock NOS
Ken-Rad 90W Daylight  F90T17/D
http://www.ebay.com/itm/F90T17-D-LIGHT-BULB-NeW-MINT-RaRe-82W-60-DAYLIGHT-New-Old-Stock-NOS-/301921382792?hash=item464beab188:g:4swAAOSwEeFU2438

F90T17/CG LIGHT BULB! NeW! MINT! RaRe! 82W 60" COOL GREEN
Lifeline / Sylvania U.S.A.  ***F90T17-CG**
http://www.ebay.com/itm/F90T17-CG-LIGHT-BULB-NeW-MINT-RaRe-82W-60-COOL-GREEN-/301927264838?hash=item464c447246:g:4swAAOSwEeFU2438

I REALLY wish I knew where this guy manages to get his stock from, he knows exactly how rare these are and is charging accordingly.
I bought 2 of the Cool White tubes a while ago when they first went on sale.  Don't know if I want to spend a whole 2 month's spending money on 2 more tubes though.

Thought I'd post these here to give you guys a heads-up to see them, at least the seller's pics are very tantalizing!

Aside:  I HATE ebay sellers who use RaRe!  L@@k!  and the like... heheheh

Edit:  If anyone here buys some I'd love to hear it, and of course post pics!

Yeah the RaRe irritates me. They're not selling radium and rhenium unless stated. And that L@@K just doesn't settle right.

I LOVE those Ken-Rad Daylights and especially the Sylvania Cool Greens. I bet the latter are rare as hen's teeth. Boy, I'd love to see them lit in person!

Now, if someone can find an F100T17/B, I'll be REALLY impressed.

I would love to have a real F90T17 fixture I live in the same state that the seller of these F90T17s are in and I couldn't find any F90T17 fixtures anywhere in this state or even this abandoned building that I found those 2 F90T17s in a couple years ago.

I REALLY wish I knew where this guy manages to get his stock from, he knows exactly how rare these are and is charging accordingly.

Who knows, they probably found them at a ReStore or maybe a lighting-supply place closing sale and paid a few bucks each LOL

Aside:  I HATE ebay sellers who use RaRe!  L@@k!  and the like... heheheh

This I totally agree with this ... and 'L@@K' I say that as "Laak"
I also hate sellers that snatch pic's and use them as their own (for example the seller of those lamps for example swiped the 'size' images in their auction from donsbulbs.com)

Both tube types sound awesome but those Cool Greens would be super amazing to have!!

I was a sucker and spent the $$$$ but I was able to get those greens, and three cases of D for half the cost. I admit they had me at (L@@K) or Im just crazy bout fluorescent lightning

I was a sucker and spent the $$$$ but I was able to get those greens, and three cases of D for half the cost. I admit they had me at (L@@K) or Im just crazy bout fluorescent lightning

How did you get them for half the cost?

I plan to get a few of these, but I am moving at the moment.

Looks like the prices have been bumped up.

Because I bought 3 full cases the power of buying bulk works every time. Unfortunately these are not tested so 6 were no good due to vacuum loss but they reembursted me another case which was fair because I did pay more for the cool greens. They definitely gave me a decent deal and I'm very happy to have several cases in my possession 

https://www.ebay.com/itm/282085987676 VHOO. Check these Kennies out. 

Wow that is a sweet deal! I'm tempted

Ten bucks a lamp is not what I'd call a deal, but to each his own. 

Yes 10$ a lamp is steep but including case and shows up in pne piece that would be good for some collecters but I'm not one. If it were a f96t12 vho kenrad FOR  10$ I'd jump on it