Russian RPN calculator series Elektronika MK

[Karl-Ludwig Butte]

Dear all,

every now and then russian RPN calculators from the MK series made by Elektronika (like e.g. the MK-61) are mentioned here in this forum. A quick search on TAS reveals that most of the offers are coming from east european countries like Ukraine, and Belarus or the Russian Federation. Prices are moderate but shipping costs are often nearly as high as the unit price.

Does anybody here in the forum has any experiences in buying such devices via TAS from these countries of origin? Are the sellers trustworthy and reliable? And what about customs? Or would you recommend to wait for an offer that would be shipped from ones home country even if it is more expansive?

Last but not least what do you think how important are Elektronika RPN calculators for any serious calculator collection?

Thank you very much for your feedback in advance

Best regards

Karl