Oh right, that's interesting.  I have got some Prices (but rather distant) and not the others.  
My Granmother was Marguarite Roberts nee Jones. She was born in Bagillt and both sides of her family have been in and around Bagillt for quite a few generations.  Her parents were Hugh Jones and Sarah Davies.  Hugh's father was the Richard Jones I am seeking, his father being Samuel Jones.  Sarah Jones nee Davies's father was Thomas Davies - but it doesn't sound as if you have any Davieses so I won't bore you with them. 
Anyway, here's a bit of info from my database (apologies as the formatting has gone to pot)  do you recognise the family at all??  The Price connection is through Hugh Joneses sister Eleanor (see 1871 census below) marrying a Thomas Price one of their granddaughters (a Lewis) still lives in Bagillt.
1871 Census - Bagillt, Flintshire, Wales - RG10/5641/69/18
   
Richard   JONES   H   43   M   Engine Driver  Holywell, Flint
MargaretJONES   W   38   M                            Holywell, Flint
Eleanor   JONES   D   11   -   Scholar     Holywell, Flint
Samuel   JONES   S   9   -   Scholar     Holywell, Flint
Hugh   JONES   S   7   -   Scholar     Bagillt, Flint
Mary   JONES   D   2   -   -               Bagillt, Flint
LlewelynJONES   S    11m   -   -               Bagillt, Flint
MARRIAGE:1890
JONES Hugh DAVIES Sarah Holywell, Civil Marriage Flintshire HOL/20/E81 
Marriage cerificate:
30 July 1890
Hugh Jones   26 yrs    B                Assayer     Bootgate Cottage,Bagillt  
Father:  Richard Jones  Engineer
Sarah Davies 26 yrs    S                      -            Coetia Llwyd Farm           
Father:  Thomas Davies     Farmer                             Bagillt Road, Holywell
Witnesses:  Samuel Jones (likely to be his older brother);   Margaret Ellen Davies (likely to Sarah's younger sister)
Entry No. 81 Ebenezer, Walwen, Bagillt in the District of Holywell.
1891 Census - 1 Sea View Cottage, Holywell, Flintshire, Wales - RG12/4605/122/19
   
Hugh   JONES   H   27   M   Lead Assayer  Bagillt, Flint
Sarah   JONES   W    27   M    -                  Birkenhead, Cheshire
* all speak Welsh only
1901Census - River View, Holywell, Flintshire, Wales - RG13/5210/65/14
   
Hugh           JONES   H   34   W   Weigher    Bagillt, 
Marguarite   JONES   D   9   -             Bagillt, 
Thomas Wesley   JONES   S   8   -           Bagillt, 
Rhydwen   JONES   S   4   -            Bagillt,    
Ann            JONES   Sis   22   U   Housekeeper            Bagillt, 
* all speak both, except for Rhydwen - Welsh only
(Marguerite had other brothers: Richard Neville and Tecwyn.  Dick Neville's son farmed at Fishpool Farm in Bagillt until about 10 years ago).
Does any of this tie in with your Joneses/Prices etc?
Ninian
formerly of Flintshire, 
now in S Wales