Fossil Item is a collective term that includes Multi-Part and Stand Alone Fossil. the number of fossils on your island is limited. You can collect a maximum of 4 fossils per day. After digging up the fossils, you have three options. You can donate them to the museum, sell them to Timmy and Tommy at Nook's Cranny for a good price, or keep the pieces and assemble your own displays at home or around your island. Unassessed fossils sell at Nook's Cranny for only 100 Bells. Easy access to Fossils, you can choose to Buy Animal Crossing Fossils directly here.