5 kopecks 2005 Russia SP, stamp 3.1V, rare location of letters SP, condition on photo

This coin is rare in that it is on this stamp - B, the arrangement of the letters of the joint venture is unique, not repeated in other stamps. For example, on an ordinary coin, the letters SP are turned slightly to the left, but here they are turned to the right. It is very easy to distinguish from a regular coin. And it's easy to compare.

SP - (сп) under the horse's hoof - Saint-Petersburg Mint

Collectors collect circulation coins by year and mints. Ciculation coins cost's higher than it's nominal value, because In some region of Russia can be rare coins with particular year, in other region - other year. For collectors it is hard to be in all regions...That is why collectors buy them to make their collection full.