Perfect Sandslash

For the moment it can sit on a shelf or be used as an attacker for when you can't revive or heal your main attackers. Or be put in a gym for show if your place does the display stuff ours do. Do not power up unless you have stardust to spare and nothing better to power up.

I m ready to trade it for a perfect rhydon

I really like Sandslash because he gets mudshot, which is super quick and makes it easy to dodge. That being said, his attack is just too low to warent powering him up, especially with the new level increases and the new gen 3 pokemon.

I also have a perfect Sandlash from a wild Sandshrew I found and caught a couple months ago. I haven't touched it since then, since I've been focusing on other Pokémon, but I do intend on maxing mines out eventually, regardless if it pales in comparison to the likes of Golem, Rhydon, and eventually Groudon.