Paypal for overseas payment...would you have covered the fees?

So I ordered an item a while back and it finally got to the production stage, time to pay...

quote:

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we have good news for you! Your ordered watch will be ready for shipment within the next 2 weeks after we receive your payment. We kindly ask you for transmitting the amount of EUR 623,03 to our account. Kindly add your order number.

The banking details are as follows:
A/C name: Stowa GmbH & Co.KG
bankaddress: Volksbank Pforzheim eG Westliche-Karl-Friedrich-Str. 53 75172 Pforzheim IBAN DE59 666900 00000 3397895
Swift Code: VBPF DE 66

or if you want to pay via PayPal: paypal@stowa.com

We thank you in advance and wish you a nice day! best regards

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Being as I really, really want the item I kept plugging in amounts into paypal until I made their deposited value the asking price.

quote:

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Payment amount (in currency funded): €644.00
EUR Your total charge: €644.00
EUR Conversion rate: 1 USD = 0.7191
EUR Payment amount (in currency received): €644.00
EUR Stowa GmbH & Co. KG's fees: €20.96
EUR Stowa GmbH & Co. KG will receive: (in currency received): €623.04 EUR

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I didn't know WTF all that foreign bank shite meant, and I sure didn't want to start banter with people who barely type in English...Should I have paid the fees, or would you think that they would just eat that on normal orders? I didn't really want to test the waters.