La Nuit De L'Homme Yves Saint Laurent vs Hugo Boss Hugo Dark Blue
Near matchHugo Boss Hugo Dark Blue has most of La Nuit De L'Homme Yves Saint Laurent's accords, but not at the same strength, so it reads as a near match rather than a copy.
They share 5 of La Nuit De L'Homme Yves Saint Laurent's 6 main accords: aromatic, warm spicy, woody and fresh spicy.
Hugo Boss Hugo Dark Blue costs about 29% of the price, around €35 against €120.
On skin they last about as long and project about as far.
What you give up: lavender, virginia cedar and bergamot, which Hugo Boss Hugo Dark Blue does not list.

The original
Yves Saint Laurent
La Nuit De L'Homme Yves Saint Laurent
Eau de Toilette, 2009
€120
Buy at Amazon
Main accords
Both
AromaticWarm spicyWoodyFresh spicyCitrus
Only La Nuit De L'Homme Yves Saint Laurent
Lavender
Only Hugo Dark Blue
Vanilla
Notes
Both
CardamomVetiver
Only La Nuit De L'Homme Yves Saint Laurent
LavenderVirginia CedarBergamotCaraway
Only Hugo Dark Blue
GingerGrapefruitOrangeLimeLemonCypressMahoganyGeraniumSageVanillaCedarBenzoin
Longevity and sillage
La Nuit De L'Homme Yves Saint Laurent
Longevity50%
Sillage45%
Hugo Dark Blue
Longevity50%
Sillage45%