WTB Acrylic Tube

[digitalreefer]

I'm looking to get some acrylic tube with an OD of at least 3" (although larger would be better). I'm using it to experiment a bit and I don't want to spend a fortune, so if you have some laying around let me know how much you want for it and what size it is. I don't care if it's cast or extruded.
Thanks.

 

[danfish]

they sell them at canal plastics for a 3" is about $8.00