Suppose you’re working on a Wealden sauropod — for example, the disturbingly Camarasaurus -like isolated dorsal vertebra NHM R2523 — and for some reason you desperately want to publish your work in Cretaceous Research . But it’s published by Elsevier, which means that if you’re committed to open access, you have to find an exorbitant $3300 for the APC.