Eye-watering!
I recently had to replace an Epson printer for a domestic client.
He specified that he wanted one that used the same inks as his defunct model as he had already a stack of expensive cartridges in a drawer.
After a little searching I found a suitable model at a decent price (£45.00) in PCW.
As I collected it I thought I would just check the cost of his expensive cartridges.
An eye-watering £93.00 for a full set!