The world's most famous stamp, according to Sotheby's in New York City, is expected to go for between $10 and $20 million, making it the most valuable object of its size in the world. See also: 10 Weirdest Things for Sale on eBay.
However, a rough guesstimate can range from 2-10 years to pay back the investment. However, one should be careful to note here that a typical wind turbine will last for 25+ years. However, one would hope that in those 25 years there are no major repairs that need to be done to the turbine.Also, one would hope that it lasts at least 50+ years, but naturally with this kind of lifespan there will be some repairs needed.owever, one would hope that in those 25 years there are no major repairs that need to be done to the turbine. Also, one would hope that it lasts at least 50+ years, but naturally with this kind of lifespan there will be some repairs needed.
How long does it typically take to close on a house? The typical timeframe from finding a home that you like, getting it under contract until you close and move in is about 30 days. If you pay cash for the home, you might be able to shorten that to 2 weeks or 3 weeks. But typically itâs about 30 days when you have a lender. During those 30 days that you have the home under contract, but you have not purchased it yet, you do all of your due diligence.