Rare Soviet Vintage Programmable Calculator "Electronika MK-61" – Made in USSR (February 1988)

Up for sale is a legendary piece of Soviet electronic history: the Electronika MK-61 programmable calculator. Manufactured in February 1988 at the famous "Kristall" factory, this model was the peak of late-Soviet engineering, widely popular among scientists, engineers, and students in the late 1980s.

This is a rare opportunity to own a completely authentic, full collectible set with its original box and documentation!

Condition Details:

Functionality: Fully tested and operational. The classic green vacuum fluorescent display shines bright and clear with no missing segments. All keys register and respond properly.

Cosmetic Condition: Excellent vintage condition with minimal signs of age and use. The battery compartment is clean and free of corrosion, ready for standard AA batteries.

Original Box: Included. The vintage cardboard box shows some wear, age spots, and tape reinforcement, adding to its unique authentic retro charm.

What’s Included in the Box (Full Factory Set):

1. Electronika MK-61 Calculator

2. Original Box with authentic Soviet graphics and factory stamps

3. Original Power Adapter (220V plug – please check your local voltage requirements, may need an adapter for US/UK outlets)

4. Original User Manual Book (in Russian)

5. Factory Passport / Technical Paper

6. Original Soft Protective Case (Faux leather)

7. Authentic Circuit Diagram Sheet (Schematics)

Shipping & Packaging:

Ships from Ukraine: Safe and reliable international shipping with a tracking number.

Thorough Packaging: The item will be packed with extra care using plenty of bubble wrap and a sturdy outer box to protect the calculator and its vintage packaging during transit.

Please review all photos carefully to see the exact condition of the box and item. If you have any questions, feel free to ask!

Free Returns within the USA:

We offer hassle-free, free returns for our US buyers. If you need to return the item, the return shipping is fully covered by the seller, and the item will be sent directly to a domestic US return address for your convenience.