Same as a regular nickel, 5 cents. They're actually bison nickels, not buffalo nickels, and were issued as part of the Lewis and Clark Bicentennial. The last Indian head nickels were dated 1938; ALL nickels since then - including the bison ones - have a picture of President Thomas Jefferson.
First let's call it what it is ... It is not the older 'buffalo nickel' ... It is a 'bison nickel'. Do not be confused. The REAL "Speared Bison" nickel is ONLY FOUND in the date: 2005-D. There are no "P" mint 'speared bison' nickels. Any P mint examples are NOT the true Speared Bison. (See more about this below under 'Buyer Beware'.) The 2005 Bison Nickel was issued the 2nd year of the Westward Journey nickel series by the US Mint. The Buffalo Nickels are the older ones from twenties, thirties, etc.
You can find the current price for certified examples of the 2005-D Speared Bison Nickel, by grade, at PCGS.com. This error is recognized by PCGS, and prices vary from $150 - $500 range in the more common grades of MS64 and MS65. Higher grades of MS66 are very rare and bring more money. MS67grade is far and few between and are way more expensive.
'Raw', uncertified examples' prices range lower depending upon the condition of the coin. You can find a cheaper variety that has 'rolling machine' damage on the obverse of the coin, yet still has the intact spear on the reverse of nickel.
You can view information and photographs of one of the first originally discovered coins at:
http://koinpro.tripod.com/Articles/2005D5cSpikedBuffalo.htm
BUYER BEWARE . . . DO NOT BE FOOLED!! Very Important to Note: HOW TO SPOT AN AUTHENTIC SPEARED BISON NICKEL. The TRUE "Speared Bison" has a 'spear' (line) that can be viewed best by turning the coin sideways (with bison head pointing towards your body) and tilting it 'back and forth' into the light. The 'spear' starts just before the 'E' in StatEs of America and goes down into and through the bison to underneath his body.
There are 'fake' and wannabe 'speared bison' nickels out there, as others tried to jump on to the 'speared bison' bandwagon. There are several fake speared bisons, such as the wounded bison, the 'rump' variety, and a few others.
All 2002 nickels have a picture of Monticello on the back. The only Jefferson nickels to carry an image of a buffalo (actually a bison) were dated 2005 and they're only worth face value if you find them in change.
Buffalo nickels were minted between 1913 and 1938. The coin you are asking about is a Jefferson nickel with a bison reverse, part of the Westward Journey commemoratives. They are not rare and are worth face value.
If you found it in change, it's only worth face value. Almost all of these coins were snapped up as soon as they entered circulation. FWIW the US has never minted a "buffalo head" nickel. The special Lewis and Clark commemorative nickels minted in 2005 are simply "buffalo" nickels because they show the entire animal.
These are very common coins. They were made by the millions. You might get 3-4 dollars for your coins.
No 2005 Bison Reverse nickels were struck in silver.
The 2005 nickel with a buffalo on the reverse is worth exactly 5 cents.
All Buffalo Nickels 1913-1938, Jefferson Nickels 2005, Kansas state quarter 2005, North Dakota state quarter 2006
This would be very rare coin because the Bison reverse was only used on the Jefferson nickels in 2005 not 2008. Look at the coin again.
Five cents, if you found it in change. ALL buffalo nickels, original (1913-1938) and modern (2005) are anatomically correct.
5 cents.
"Buffalo", but not "buffalo head". These nickels show the whole animal! These coins were minted for the Lewis and Clark Bicentennial. Hundreds of millions were minted and almost all were snapped up as keepsakes. Any that you find in change will be worth 5 cents only.
Please check again and post a new question. Classic buffalo nickels were minted from 1913 to 1938. A variation on the design was used on nickels minted during the first half of 2005.