Double Bass Information / Valuation

[aidanx420]

Hi all, i’m hoping someone can help shed some light on this 3/4 bass i’ve had for around 10 years and possibly help value it for sale. It’s a bit rough round the edges (literally) but it does play very nice. No obvious markings other than a “Made in Hungary” sticker that looks to date it to 1969. It is a carved top with playwood back.

I seen a model on Reverb with the same sticker listed for £1600 but that post was 7 years old. I think I paid around £500 for mine from a violin shop in Glasgow.

Can anyone help? Cheers