Air rifles

Hi. I have got 4x air rifle for sale for R3000. I was a collector and these are the only 4 left.
1.Hatsan model 125. Working but needs new piston seal.
2.. Norica model 80. Working but needs front sight. Made in Spain.
3..Relum Super Jelly. Working.
4.. Slavia 631. Model 77 Lux. Trgger needs att.. Made in Czech Republic.
I also have a very old air rifle with no stock. Working 100%. No name or markings. Under lever.
All rifles 4.5mm cal.