Acanthosis nigricans describes skin changes that are seen in association with certain medical conditions. Acanthosis is derived from acantho, meaning thorn; nigricans means black. This skin condition can be linked to obesity, cancer, and other medical conditions. (Click here to see photos of the condition.) The good news is that is that the majority of people with acanthosis nigricans are obese and do not have any other underlying medical conditions that explain the skin changes.
1 If you choose an annual headstone cleaning option, the cost may vary from $50 to $250 depending on the type of service you require. 2  The rates are usually for three annual visits and you may have to pay extra if you want any additional service. The rates are usually for three annual visits and you may have to pay extra if you want any additional service. 2  If you want a one-time headstone cleaning, the costs are usually around $20 to $50.
Depending upon your source you will get vastly different answers ranging from $1000 â $2000. A supplier will of course state a higher average cost so as to persuade you to spend more. And these âaverageâ headstone prices may or may not include the additional costs as outlined below.But being realistic you should be able to purchase and fix a headstone for well under $1000 if you are considering a flat grave marker.eadstone Prices. There are many factors which can affect headstone prices. Before making any decisions you should ensure that you have taken everything into consideration. When choosing and purchasing a grave marker there may well be hidden costs involved which only become apparent when itâs too late.