Buying a cheap set of billiard balls is very easy if you have a look around for the best deals.  There are certainly plenty of bargains to be had if you look hard enough.  Buying them in a pack is probably the cheapest option too.
Holden set of two pool balls


Holden set of two pool balls

Buy It Now: $22.84
Time Left: 2h 22m
CAMEL CIGARETTES COLLECTIBLES BILLARDS 9 BALL


CAMEL CIGARETTES COLLECTIBLES BILLARDS 9  BALL

Price: $8.99 (0 Bids)
Time Left: 2h 32m
Guinness Beer Billiard Cue Ball Logo Pool Regulation


Guinness Beer Billiard Cue Ball Logo Pool Regulation

Buy It Now: $16.00
Time Left: 3h 29m
NEW MARBLE 2"CASINO POOL BILLIARDS BALLS RRP $135.0


NEW MARBLE 2"CASINO POOL  BILLIARDS BALLS RRP $135.0

Buy It Now: $24.76
Time Left: 4h 51m
Captain Morgan Logo Billiard Cue Ball Pool Regulation


Captain Morgan Logo Billiard Cue Ball Pool Regulation

Buy It Now: $16.00
Time Left: 5h 49m
billiard ball cleaner


billiard ball cleaner

Price: $152.50 (2 Bids)
Time Left: 6h 1m
Miller Lite Beer Billiard Cue Ball Logo Pool Regulation


Miller Lite Beer Billiard Cue Ball Logo Pool Regulation

Buy It Now: $16.00
Time Left: 6h 9m
KISS Rock Band Billiard Cue Ball Logo Pool Regulation


KISS Rock Band Billiard Cue Ball Logo Pool Regulation

Buy It Now: $16.00
Time Left: 6h 29m
Eddie Charlton Kelly Pool Balls & Accessories RRP$110


Eddie Charlton Kelly Pool Balls & Accessories RRP$110

Buy It Now: $30.95
Time Left: 6h 34m
Antique billiard table


Antique billiard table

Buy It Now: $6,000.00
Time Left: 8h 33m
Old CLAY? Billiard Billiards Pool Balls Comp Set & Cue


Old CLAY? Billiard Billiards Pool Balls Comp Set & Cue

Price: $35.00 (1 Bids)
Time Left: 8h 59m
POOL BALLS Billiard Ball Set SWIRL COLORS FREE SHIPPING


POOL BALLS Billiard Ball Set SWIRL COLORS FREE SHIPPING

Price: $44.99
Buy It Now: $49.99
Time Left: 9h 2m
NEW DELUXE SET OF 2 1 4 " BILLIARD POOL BALLS


NEW DELUXE SET OF 2 1 4 " BILLIARD POOL BALLS

Buy It Now: $32.95
Time Left: 9h 3m
3 New 2-1 4" 6-Red Dot High Tolerence Pool Cue Balls


3 New 2-1 4" 6-Red Dot High Tolerence Pool Cue Balls

Buy It Now: $39.50
Time Left: 9h 12m
POOL BALLS Billiard Ball Set SWIRL COLORS FREE SHIPPING


POOL BALLS Billiard Ball Set SWIRL COLORS FREE SHIPPING

Price: $44.99
Buy It Now: $49.99
Time Left: 10h 8m
Vintage Cue Ball Billiard Pool Ball


Vintage Cue Ball Billiard Pool Ball

Price: $5.00
Buy It Now: $7.00
Time Left: 11h 17m
COMPLETE SET OF BELGIAN BILLIARD BALLS


COMPLETE SET OF BELGIAN BILLIARD BALLS

Price: $9.99 (0 Bids)
Time Left: 12h 27m
NEW MARBLE BILLIARDS CUE BALL MUST SEE


NEW MARBLE BILLIARDS CUE BALL MUST SEE

Price: $9.99
Buy It Now: $12.99
Time Left: 12h 57m
Unusual and Vintage Billiard Ball Set


Unusual and Vintage Billiard Ball Set

Buy It Now: $99.99
Time Left: 13h 10m
vintage Cue Ball Billiards


vintage Cue Ball Billiards

Price: $9.99 (0 Bids)
Time Left: 13h 26m
NEW Elephant Balls Lunar Rocks Free Shipping!


NEW Elephant Balls Lunar Rocks Free Shipping!

Buy It Now: $134.99
Time Left: 14h 14m
NEW Elephant Balls Beautiful Balls Free Shipping!


NEW Elephant Balls Beautiful Balls  Free Shipping!

Buy It Now: $144.99
Time Left: 14h 15m
(15) FIFTEEN STRIPED POOL BALLS AND RACK NO RESERVE


(15) FIFTEEN STRIPED POOL BALLS AND RACK NO RESERVE

Price: $9.99
Buy It Now: $17.99
Time Left: 14h 17m
BRAND NEW!Pool Table Billiard Set w Ball, Cue &other


BRAND NEW!Pool Table Billiard Set w  Ball,  Cue &other

Price: $62.99 (0 Bids)
Time Left: 14h 26m
Marble Swirl Pool Table Billiard Ball Set Reg Size New


Marble  Swirl Pool Table Billiard Ball Set Reg Size New

Price: $23.45
Buy It Now: $23.50
Time Left: 14h 27m
Dark Color Marble Swirl Pool Table Billiard Ball Set


Dark Color Marble   Swirl Pool Table Billiard Ball Set

Price: $34.90
Buy It Now: $34.95
Time Left: 14h 27m
CRAZY 8 EIGHT CUE BALL by ARAMITH ~for POOL TABLE~NEW


CRAZY 8   EIGHT CUE BALL by ARAMITH ~for POOL TABLE~NEW

Buy It Now: $12.99
Time Left: 15h 44m
DISNEY MICKEY & MINNIE MOUSE BILLIARD POOL BALL SET~NEW


DISNEY MICKEY & MINNIE MOUSE BILLIARD POOL BALL SET~NEW

Buy It Now: $55.99
Time Left: 16h 7m
Vintage Cue Ball, St. Elmo Pool Hall, Norfolk, VA


Vintage Cue Ball,  St. Elmo Pool Hall,  Norfolk,  VA

Price: $16.95 (0 Bids)
Time Left: 16h 29m
POOL BALLS ~Wall Clock~ hall billiards game room cue


POOL BALLS ~Wall Clock~ hall billiards game room cue

Buy It Now: $12.99
Time Left: 17h 50m
Billiard balls need to bought when you want to be able to play billards. However you'd think that this was really easy but there are actually some options that you should consider and look at. There are some very basic sets which are perfectly fine for the average player. Although for those who are really keen on billiards you can even buy some really cool balls. Some are even antique or vintage. It's also important that you realize that billiard, pool and snooker balls aren't actually the same thing. SOme people think that they are but they aren't. Make sure you buy the correct type otherwise you'll just have the bother of returning tham. Comparing prices for the cheapest deals is also worthwhile.