Mid and later issues fairly plentiful on eBay UK but early issues and especially in high grade are more scarce. All issues are numbered on the cover which is unusual but also very helpful!
These comics are particularly sought after for the Badtime Bedtime Storybook inserts. They are very often cut out and folded into the separate mini comic as intended. If they are still intact inside, that is a real bonus!
Note: some PR issues may have no value. Selected issues in FN, VF or VF/NM may not exist in some titles.