Jumbo Flat Mandolin

This is a Jumbo Tahara Gakki flat mandolin. I believe it was made around the 1970s. Unfortunately, the logo on the headstock has been removed. There are some scratches, but I don't think they affect its playability.
I will loosen the strings before packing, but since they are old, they may break when you tune them. It is currently in working condition, but please purchase with the understanding that it is a used item and you may need to make adjustments yourself. No case is included. I will pack it with cushioning material and cardboard and ship it within 24 hours.
Thank you for looking.

Additional information:
Photo 10: I believe there is almost no neck warp.
Photos 11 & 12: String height is approximately 2mm on the 4th string side and slightly less than 2mm on the 1st string side. Sorry for the rough measurement using a 2mm pick as shown in the photo.
When I tuned it to measure the string height, the second string on the 1st string broke. I do not have spare strings. I apologize.
Photos 13, 14, & 15: There is a slight gap along the center seam of the top board. I don't think it requires repair.
There are many scratches on the right side panel.
As described, this is a used item with significant signs of wear. I will be gradually lowering the price, so thank you for your understanding.