This Specimen has been sold.
Bargain Hollardops Trilobite - 2.7" long
This is a inexpensive example of the Middle Devonian trilobite Hollardops mesocristata from Mount Issoumour, Morocco. It's 2.7" long and laid out nice an prone. There's probably 5-10% restoration to it, but it's still fairly detailed and you can see good eye facets in the left eye.