I think Chip's prices look good
Scrub-A-Dub-Tub: duck - $2-3 - I have an army of these guys and havent ever paid more than $3 for each of them, the set itself is relatively inexpensive
TE Sweet Pop - $10
TAF Nightglider with bad haircut - its going to depend on how bad the hair cut is to be honest. She will be $26-28 in nice condition so it depends on how severe the hair cut is as to where the price lands - just a forelock cut may drop her to $20 but a tail chop and severe mane cut may drop her to $14. You will need to decide depending on how bad the issue is
Italian Windy - best to check in Nirvana
Dutch Shell - $65-70
Dutch Heart - $40
Dutch Love Letter - $50 - this is if her hair is unfaded, it will drop the whiter it is