HP 82401A HP-IL Interface Internal Design Specification Volume II for the HP-71

TitanCalc
(3378)
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US $99.00
ApproximatelyRM 418.65
or Best Offer
Condition:
Used
“this is a printed copy”
9 available1 sold
Breathe easy. Free shipping and returns.
Other people bought this. 1 has already sold.
Shipping:
Free USPS First Class®.
Located in: Richland, Washington, United States
Delivery:
Estimated between Wed, 22 Oct and Tue, 28 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:204848111106
Last updated on Oct 03, 2025 14:14:18 MYTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“this is a printed copy”
Brand
HP
Model
HP-75C
Vintage
Yes
Category

Item description from the seller

About this seller

TitanCalc

99.9% positive feedback•5.6K items sold

Joined Apr 2005
Usually responds within 24 hours
All about vintage HP and Sharp calculatorUsed vintage calculators for sellHP 41 series service repairHP Manual printing serviceHP palmtop cards
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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CalculatorsHP 200LX / 100LX PalmtopOther

Seller feedback (2,489)

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  • j***u (9)- Feedback left by buyer.
    Past month
    Verified purchase
    Very respectful seller. One item had the wrong photos and he promptly communicated the issue. Fast shipping times and good mannerisms.
    Internal Design Specification Volume I for the HP-71 (#204898618930)
  • -***i (198)- Feedback left by buyer.
    Past year
    Verified purchase
    Very happy with my purchase. The vintage applications module for the HP 41CV calculator arrived exactly as described in the seller's posting. The price was reasonable considering its age and the collector demand for this item. The shipping cost was also very reasonable. The packaging was excellent, keeping the item from being damaged during handling and shipping. It arrived in like-new condition. Not my first purchase from TitanCalc - each time has been a very good experience.
    Hewlett-Packard Advantage Module ffor HP 41C CV CX Calculator (#205176764910)
  • r***t (991)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Top Seller A+++++ Item exact like description, fast shipment from U.S.A. to Europe in strong packaging - no way better!
    Module PAC for Hewlett Packard HP 41 Series Calculator | HP 41C HP 41CV HP 41CX (#204963937070)
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