It really doesn’t matter what the anti-modders think. The fact is almost any game with tasteful mods will sell for more than the same stock game. Are they worth it to you depends on how much you like the specific mods. Some things to consider are: how long you are planning on keeping the game? Do you enjoy the hobbyist side (working on pins by adding mods, etc)? Is it the showpiece of your game room (or room)? Are the mods in high demand and short supply … as you could sell them. What is the price difference between what is being asked for the modded game versus a stock game? Is the game hard to find - in which case the higher price point might be more due to supply than the mods.

I agree with others that simply adding figurines to the game doesn’t really increase value.

Good luck in your pin quest! Most importantly, have fun with your toy.