You picked one of the very few DAZ bundles, where the bundle price is only slightly cheaper than the total amount of the individual items. Otherwise, for the vast majority of bundles, it is rather some 50% of the total amount.
However, in this special case, the content is only a mixed bag of vintage Gen3 items getting some Gen5 fits. It was probably a perfect freebie back then, but afterwards I rather think that they either forgot to delete it from the shop or to reduce it to some reasonable level.
All other old wigs that are now turned into Genesis are all sold as 1.99 PC items, and if you just take two of them and add some Aiko 3 boots and the odd low polygon armors, it certainly does not justify charging $120 - at least not if any kind of sense is concerned
All of the PC genesis refit hairs were PC hairs in the first place, or at least most of them. (I assume you’re talking about the SWAM hairs like the Lady Elf hair that was just released.) I know because I have them in the V4 format.
What I picked were the first two bundles I came across that were made of multiple, independently released products (as opposed to suites of products made around a central idea/character) that didn’t include a base figure.
And the bundle has several Gen 4 items, which have not been discounted down to nothing:
The V4 fantasy wrap (which is in the refit bundle) is still $20
Radiant Jaguar Hair for V4 is still $30
Cuban Diablo shoes… well, the bundle has half of that, so $10
V4 Future Cop is $20
The Gen 3 Sci Fi boots are still $20 each (boys and girls)
Mitsu Hair is $15
Marauders for M3 is $15
Roxanna Yaroslavana is $25
These are the current, non-PC prices of the older generation versions of the items in the classics bundle. $175
Yes, $119 isn’t as much of a discount as some others, but it’s still not unprecedented.