10' x 10' Cloth Banner Outsource?

I am looking for sources for a large cloth banner for band's stage backdrop. The client is asking for 10' x 10' full colour.

Could you guys please recommend me some suppliers? I do know about Signs365, but if there are others you can recommend I would appreciate it.

Thanks

 

Seems like they just do banner material:
13oz banners
18oz banners
18oz double sided banners
mesh banners

 

Thanks everybody. Potential customer is quoting me $75 for a 4' x 8' so I think he's a deadbeat tire kicker.