Extension rings (macro) kit for M.42 - Zenit.No7

It was still me, who asked about the cost of shipping to Polish. I see that the Viola portal only allows you to ask one question, so let me continue with a comment under another subject. You write that $15-17 in peacetime. It's expensive, considering that small parcels from Germany send us less than $10, and you have to keep in mind that this is a country from the Eurozone. Of course, I'm not talking about the situation when someone wants to hide the non-auction cost in the price of shipping :).
Back to the topic:
1. Is it possible to combine purchases - i.e. I would like 10 Psix caps for both the back of the lens and the body. So a total of 20 pcs. (I unscrew the lens and plug the lens and camera).
2. How much would you like for the shipment itself in the current war situation - and of course specify the cost of the caps themselves (2 sets of 10 pcs.)
Please give me the price in detail so that I have a clear situation. Maybe I'll choose something else, but that's only when I have a full knowledge of the costs. Understand me, I don't want to get myself into an uninteresting situation, because while browsing other auction portals, I came to the conclusion that shipping costs can often exceed the cost of the goods themselves. And that's not cool. :)
I'm writing a bit long-winded so that in case of an inaccurate translation you can understand each other.
Best regards
Stanley

It was still me, who asked about the cost of shipping to Polish. I see that the Viola portal only allows you to ask one question, so let me continue with a comment under another subject.
You write that $15-17 in peacetime. It's expensive, considering that small parcels from Germany send us less than $10, and you have to keep in mind that this is a country from the Eurozone. Of course, I'm not talking about the situation when someone wants to hide the non-auction cost in the price of shipping :).
Back to the topic:
1. Is it possible to combine purchases - i.e. I would like 10 Psix caps for both the back of the lens and the body. So a total of 20 pcs. (I unscrew the lens and plug the lens and camera).
2. How much would you like for the shipment itself in the current war situation - and of course specify the cost of the caps themselves (2 sets of 10 pcs.)
Please give me the price in detail so that I have a clear situation. Maybe I'll choose something else, but that's only when I have a full knowledge of the costs. Understand me, I don't want to get myself into an uninteresting situation, because while browsing other auction portals, I came to the conclusion that shipping costs can often exceed the cost of the goods themselves. And that's not cool. :)
I'm writing a bit long-winded so that in case of an inaccurate translation you can understand each other.
Best regards
Stanley

Have a quiet day. Thank you for your interest. The subject of the auction is not intended for correspondence (terms and conditions). Please just place a bid, there is 1 cover in the listing (no need to pay). I'll answer your questions in the seller's chat. Vladislav.