A 10 Ringgit banknote from Malaysia with the slightly low but not extremely low numbers of 0000520 but in extremely Gem Uncirculated pristine condition, firm with fantastic sheen, without doubt, a perfect candidate of PMG's Sheldon Scale of 70*!
Numberwise, nothing to shout or gloat about as it's not that low as in the world of low numbers, it should be as low as possible, ideally with only a single digit as number and with the rest being zeroes.
Furthermore, number 520 has no significance, unlike say 888, which has huge significance in the properity mindset of the folks in the Far East!