That looks exactly like mine - '48" Two Door Folding Dog Crate Cage', got mine from eBay for $54.99 plus $34 shipping (so under $100 total).
No complaints with quality of mine, have owned it since 2007 with no problems.
The eBay store was called "PoleStarPet" but it no longer seems to exist... it was in the GTA and I still have their contact info, you might want to try contacting them directly:
Email oleStarPet@gmail.com
Address :
20 Carabob Court
Suite 808
Scarborough
ON
M1T 3N1
Canada
Good luck!
What are the dimensions of the crate your looking for ?
I might be able to help you out .. depending on sizing.
I have one...just pm'd you
atlest 48''L x 30"W x 33"H