Price check

[Acorn]

I have 4 x 1 Kilo Silver Perth Mint 30th Anniversary Kookaburra Coins to sell on behalf of my sister.
What’s a reasonable going price for these?
Thanks in advance!

 

[Golden ChipMunk]

2020 The Australian Kookaburra $30 30th Ann 1 Kilo Bullion Kookaburra Coin 2020 Mintage 2,500
Supply + Demand = $$$

Current issue kilo is $1350.00, ( @ $38/ oz spot + manufacturer premium + dealer premium )

 

[spannermonkey]

$1600-$1700 guestamite