I tried Pound Stretcher (now renamed InStore I think) and they don't stock them anymore.
However, I did find Rapid Racking (www.rapidracking.com). If you search for 'mail' they sell a 'Mailsort Frame' which looks just like cubes! And they're just up the road from me!
Reduced to £48.60 + VAT which should give you a 126cm x 154cm x 30cm cage with wire roof.
I'm picking mine up today so I'll update tomorrow on how it goes.
However, I did find Rapid Racking (www.rapidracking.com). If you search for 'mail' they sell a 'Mailsort Frame' which looks just like cubes! And they're just up the road from me!
Reduced to £48.60 + VAT which should give you a 126cm x 154cm x 30cm cage with wire roof.
I'm picking mine up today so I'll update tomorrow on how it goes.