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.
In short if an average cottage takes 2-3 Thatchers 4 weeks to thatch the wage bill is going to be considerable; if this runs over to 5 or 6 weeks whilst the cost to the thatch owner may not increase the Thatchers earnings will have taken a nose dive.irst it has to be said that thatching is incredibly labour intensive and labour rates are not at the bottom end of earnings â and rightly so. Often customers have said to me âI never realised there was so much work involvedâ.