【Rare/Unusual Item - Needs Adjustment】Bandurria 12-String Carved Mandolin Guitar

This is a 6-course, 12-string bandurria.

Normally, the back is flat, but this is a rare model with a beautifully carved body.

It resembles a mandolin, but with more strings (12 strings, 6 courses), so you can play it with a guitar-like feel. (The actual tuning seems to be slightly different from a guitar, but I played it with the same tuning as a guitar.)
It produces a rich, deeply resonant sound.

However, I stored it without loosening the strings, and now the strings get choked when pressed down with a finger. Therefore, it requires adjustment, which is why I am listing it at a bargain price. (It seems like raising the saddle height might fix it, but I'm not knowledgeable about this, so I'll leave the decision to the buyer.)

The exterior is as shown in the photos. There are minor scratches, so please understand this before purchasing.

How about this for someone who enjoys playing unplugged with a deep, resonant sound?

Thank you.