Currently, it's probably the state quarter series.
Before that, most likely Lincoln memorial cents because a set that goes back almost 50 years can be assembled mostly from pocket change, and pretty inexpensively too.
Yes collecting rc cruise ships are a common hobby, most people that live close to a lake like in Las Vegas or Lake Tahoe take up this hobby as a way to pass time..
Coin dealers and most hobby shops sell Red Book. Do a web search for your area to find who has it for sale. It is also available on-line from Amazon.
Reading is the most searched hobby on the internet.
Whatever you like to do the most is your hobby.
Quarter a dollar (1/4 a dollar)
The single most valuable US coin is the 1933 double eagle.
A very common coin, average value is $2.00-$5.00 for most coin
6-23-11>>> The coin is very common, most are only valued for the silver, about $12.00
The 1945 Lincoln cent is a very common coin. Most are only 3 to 10 cents.
The 1942 Lincoln cent is a very common coin. Most are only 3 to 10 cents.
Records are the third most collected items in the world. The first two most collected items in the world are stamps and coins.
The coin is so common most are only valued for the silver, about $2.00