Where can I get a set of 37 blank PBT rainbow key caps?

[oneproduct]

I'm looking for something like the rainbow keys on the PLU that dangwang sold here (scroll down a bit): http://geekhack.org/showthread.php?24895-Realforce-86UB-PLU-ML-87-White-KBC-Filco-SP-Keycaps-Leopold-TKL
But preferably blank, though engraved is my second choice.

There was another thread asking for dyed ones but I'd rather just have the plastic be that color as the color looks more rich than the dyed ones I've seen.

I asked imsto and he said his source was out of stock. Qtan has some but they are printed and I just want blank or maybe engraved. This is the only other place with it available that I've seen: http://product.madeinchina.com/KBC-37-key-pbt-keycap-lettering-rainbow-candy_13267651.shtml

Was wondering if anybody else knew a place that either had them blank or maybe engraved at a better price before I bite the bullet.

[DanGWanG]

I bought them from an HK seller named 'aminglau' both on these forums and eBay.  Might be worth a shot to message him.

[telepete]

I ordered a keyboard from that seller. There's another guy too. Qtan I think? He sells KBC PBT keycaps on the bay. I'm sure he can help.

[IvanIvanovich]

http://99hk.biz/Keycap_PBT.htm has blank in stock, though appears to be a different rainbow colorscheme.

[S4KuR4]

Hello, I would also like to find a set of blank rainbow keycaps (ABS) like those http://99hk.biz/Keycap/PBT/rainbow_32_same_print.jpg (those are engraved though) that would fit on filco majestouch 2 with brown switches. Can anyone help please? Thank you

[tp4tissue]

why do they call this rainbow, when it's clearly lacking several iconic colors