Of course that's a shame about this holes, but otherwise, I'm pretty sure I couldn't get these coin for less than 40$.
If asked to, I'd probably pay up to 15$ for these coins. Holed XF details, 63' IHCs are going for 3-8$ on
ebay, and the shield is probably worth at least 6-10$. I have no idea about the four pence, but I've figured he must have at least a buck or two in it.