My mum (who is comfortably off) told music-mad DS, then 2yrs 9months and obsessed with electric guitars, that she'd bought a real guitar for him to use at her house. He got all excited, expecting something he could plug into an amp. When we arrived at her place he found a piece of vaguely guitar-shaped, plywood, which had quite large splinters on it, no strings and with a fretboard that was falling off. It still had the price on it, 25p from the charity shop!