How much is a 3 year old Nintendo DS worth?

[Whichoneofyoudidthat]

The hand-held game thing.

My son wants to sell his but has no idea what to ask for it.

It’s in good condition. With case, charger and a bunch of games.

Any teens of Mumsnetters have an idea?

Have a look on eBay and see how much similar are selling for?

You can type it all in on cex including whatever games you may have and then go from there, also have a look what people are selling on fb

We got for £15 for DS2's

We just sold one for £40