Sure, once you pay it, a +1/+1 counter and a Junk Token every turn is a straight value, but not the kind of value that any deck is really desperate for
[ This message will self delete in 10 seconds] ok lady I luv u bye bye "Mindy
Since there are currently no Emperor cards with 6CP or more, this requirement effectively does not limit your options, allowing you to deploy a wide selection of Emperor cards depending on the situation
Chainsaw was first released in the set Duskmourn: House of Horror, illustrated by Alexis Ziritt
Theres a BUNCH more Necron cards to check out from this set
It would be nice graded but as @admiral mentioned, PSA is closed for additional grading, unless you pay a hefty fee and it isnt worth it CGC is a decent alternative like the above posts say