PLEASE READ EVERYTHING BELOW before you bid, buy, or ask aquestion.Price Drop Alert! I very frequently lower prices. Click "Add to Watch List" to get price drop notifications or check back later, but don't wait too long. If you want it, don't miss out - Buy It Now before it's gone!THIS IS A HP HEWLETT PACKARD 20S PROGRAMMABLE SCIENTIFIC CALCULATOR MADE IN SINGAPORE 1987It is in excellent condition with minor signs of use; no significantdamage, heavy ...wear and tear, or bad odors.Good batteries installed.Guaranteed to be as described/shown and fully functional upondelivery.DETAILS:What you see is what you get; you will receive what is pictured, nothing more or less. I don't know this item's history. I can only describe its current condition.No need to sendme offers - I frequently lower prices. Just check back later - when thethe new lower price reaches the price you have in mind, the item will be yoursto buy if no one else has already bought it.RETURNS:No returns for discretionary reasons suchas "wrong size/doesn't fit", "incompatible", " don't like it", "purchased bymistake", "changed my mind", "can't figure out how to use it", etc. Returns/refunds are only offered if you don't receive an item, oryou receive an item that doesn't match the listing or is broken orfaulty (except if the item is listed assuch). Noreturns for minor defects, pictured or not, on used items. You arealways covered under the eBay Money BackGuarantee - Please referto eBay's Returnpolicy formore details.Per eBay rules, if you need to return an item, it must be in the exact condition it was receivedand it mustinclude all items that were in the originalpackage. If the returned item ismissing any parts, or is damaged during return shipping because it wasn'tpackaged correctly, the amount of the loss will be deducted from yourrefund.SHIPPING:Make sure your eBay shipping address iscorrect. Ebay requires sellers to ship quickly using yourcurrent eBay address - If your address is not correct, your order might bedelayed or misdirected. I do notship outside the continental U.S. or to P.O.Boxes.Click the Shipping and Payments tab for the terms of thistransaction, including returns. Contact me if you wantspecial packing or delivery options such as double boxing, signature delivery, or to pick the item up locally (near Portland, Oregon).These options will affect the shippingcost.Click here to see all the great feedback other buyers haveleft!