I'm watching this too. Sent you a PM. I'd love one of the spoons!
I have not seen any single PE utensil listings on eBay lately. I think ChipsteRJ had a fork up for $20 (?) and it didn't sell. She may have sold it by now. Of course as you say the eBay prices are all over the place when the smallest bits are up. I have seen the plates, milk cartons, and bottles for sale a good bit and they don't go especially high--under $5 each?
I still have those....
I paid $20 for mine about 3-4 years ago.
Seems I might try to list them again, as it seems accessories are up in value again.
I would agree though with your pricing.
$15-20 for the utensils
$10-15 for the comb
$8-10 for the perfume bottle, possibly the cups too
$3-5 for the cups, plates & wine glassess
I think I might have some BNG ribbons & barrettes if you are interested.
Green Frilly Hearts
Dk purple shooting star
I Luv You: lt blue, yellow- I'll have to double check these, as they may belong to the playset or prettyup sets.
I say I might have ribbons because they are not all the same length, but the width & composition mimic BNG ribbons, but I can not offer a 100% guarantee... lt pink (Pretty Vision), blue (Curly Locks)