I’m just wondering If anyone knows valuations on old misprinted £20 notes

[tom.thl.mrwde10]

Hi I'm looking for a valuation on old £20 notes that have been misprinted. The queens face is missing from them. Can anyone help with a rough valuation for them. Thanks in advance. 

[*knight-rider*]

as suggested, try some research that may or not help, but if no luck, you could just list at the face value as a starting bid and just let it find it`s own value, stuff that`s worth anything tends to be looked for by collectors and they`ll know what`s it`s rough worth is and indeed even it`s collectable at all.

[tobiasd4]

You could try google or your local auction house.

But don't believe all the hype about them being worth hundreds.