The Byrds anyone???

[CRAZY-HORSE]

okay everyone.
i have a double cd compilation of the band which i love and a couple of vinyl compilations from back in the day that my parents have since given to me as they no longer play their vinyl...
anyway,
i just ordered this 13cd set of studio albums (11 albums, two of which were doubles), so all of their studio albums on "columbia records". 
the whole thing has cost me a paltry $60 (including delivery from Europe).
as i have not heard any of their studio albums i am wondering if this is just good value or excellent value?

my rankings:

1.5    "the notorious byrd brothers" (1968)   p1

2.0    "byrdmaniax"   (1971)  p2

2.1    "younger than yesterday"  (1967)  p1

2.2    "mr tamborine man"   (1965)  p1

2.3    "turn! turn! turn!"  (1965)  p1

2.4    "farther along"   (1971)  p2

2.4    "dr byrds & mr hyde"   (1969)  p2

2.4     "fifth dimension"   (1968)   p1

2.5     "(untitled)"   (1970)   p2

2.6    "the ballad of easy rider"   (1969)  p2

2.7    "sweetheart of the rodeo"   (1968)  p1