Lost soft toy

Hello my very much treasured son's toy has gone missing and I was just wondering if any one might have one like it. It is a pale blue cuddly toy about 20cms tall that looks like a cross between a Kangaroo (no pouch) and a big mouse - floppy ears. The toy cost £1.50 from Ikea and it was the first toy we bought when we found out I was pregnant (5 years ago) and it's the thing my son's been inseparable from since he was old enough to cling on!!!!!! I have never found another one in Ikea. Many thanks for taking the time to read this. Please pleas help Many thanks x